CATIA-BASED BIM TECHNOLOGY IN HIGHWAY TUNNEL DESIGN

Civil Engineering Journal

Haiyang Qin¹  Tao Yang²  Yuquan Lu² 

[1] China Harbour Engineering Co Ltd, Beijing 100027, China;School of Highway, Chang’an University, Xi’an 710064, China;

关键词: highway tunnel;    design;    catia;    bim;    function application;   

DOI  :  10.14311/CEJ.2019.03.0038

来源: DOAJ

【 摘 要 】

ReferringtoCATIA’s‘assemblies+parts’modelingmethod,CATIA-basedBIM(Building Information Modeling) technology has been proposed for highway tunnel design in this paper. A tunnel BIM is created by CATIA, which is based on a real case in China, focusing on the following 3 aspects: (1) Creating tunnel bolts by UDF + Loop cyclic arrangement method; (2) Using Sketch Tracermoduletocreatetunnelportal;(3)ParameterisusedtocreateandcalltheCatalog database. Then, bolt collision inspection and U-shaped groove concrete statistics are conducted with the help of the tunnel BIM created. Finally, the finite element analysis of tunnel construction process is carried out through the CATIA-Midas interface. The results demonstrate that the CATIA-basedBIMtechnologycanwelladapttothecharacteristicsoftunnelandhavewellpotential applications in tunnel design.

【 授权许可】

Unknown